You may use our programs to retrieve data in the form of XML files for use on your own maps or whatever purposes by using this syntax:
5 Digit ZCTA Zip Codes:
http://maps.huge.info/zipv0.pl?ZIP=<5 digit zip code here>
Example:
http://maps.huge.info/zipv0.pl?ZIP=32750
3 Digit ZCTA Zip Codes:
http://maps.huge.info/zip3.pl?ZIP3=<3 digit zip code here>
http://maps.huge.info/zip3.pl?ZIP3=327